/* Copyright (C) 2004 - 2006  db4objects Inc.  http://www.db4o.com

This file is part of the db4o open source object database.

db4o is free software; you can redistribute it and/or modify it under
the terms of version 2 of the GNU General Public License as published
by the Free Software Foundation and as clarified by db4objects' GPL 
interpretation policy, available at
http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
Suite 350, San Mateo, CA 94403, USA.

db4o is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. */
namespace Db4objects.Db4o.Query
{
	/// <summary>
	/// set of
	/// <see cref="Db4objects.Db4o.Query.IConstraint">Db4objects.Db4o.Query.IConstraint</see>
	/// objects.
	/// <br /><br />This extension of the
	/// <see cref="Db4objects.Db4o.Query.IConstraint">Db4objects.Db4o.Query.IConstraint</see>
	/// interface allows
	/// setting the evaluation mode of all contained
	/// <see cref="Db4objects.Db4o.Query.IConstraint">Db4objects.Db4o.Query.IConstraint</see>
	/// objects with single calls.
	/// <br /><br />
	/// See also
	/// <see cref="Db4objects.Db4o.Query.IQuery.Constraints">Db4objects.Db4o.Query.IQuery.Constraints
	/// 	</see>
	/// .
	/// </summary>
	public interface IConstraints : Db4objects.Db4o.Query.IConstraint
	{
		/// <summary>
		/// returns an array of the contained
		/// <see cref="Db4objects.Db4o.Query.IConstraint">Db4objects.Db4o.Query.IConstraint</see>
		/// objects.
		/// </summary>
		/// <returns>
		/// an array of the contained
		/// <see cref="Db4objects.Db4o.Query.IConstraint">Db4objects.Db4o.Query.IConstraint</see>
		/// objects.
		/// </returns>
		Db4objects.Db4o.Query.IConstraint[] ToArray();
	}
}
